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Single Family ResidenceResidential
$618,673$232 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $337,000 on Nov 3, 2017

3066 DEEP VALLEY DR

WESTMINSTER, MD 21157
3 / 2
Baths
2,672 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
1.51 ac
Lot SizeThe size of the land the home sits on, from county records.
1990
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$619K
$593K low$645K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$337,000 · Nov 3, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,015 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$483,967 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$442,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$566,900

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCARROLL
Lot (acres)The size of the land the home sits on, from county records.1.51
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 168 ft²Porch · 352 ft²

Transaction History(2)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Mechanicsville Elementary SchoolA
Elementary · Grades PK–5 · 2.3 mi
H
Westminster High SchoolB+
High · Grades 9–12 · 3.6 mi
M
Westminster West Middle SchoolA-
Middle · Grades 6–8 · 6.5 mi

District: Carroll County Public Schools

Neighborhood · ZIP 21157These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.105
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.46

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.41,419
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.542 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,034
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$121,439
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

3066 Deep Valley Dr measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth more than 79% of homes in Westminster 21157
  • Costs less per square foot than 76% of homes in Carroll County
  • Bigger than 83% of homes in Westminster 21157
  • Has a bigger lot than 77% of homes in Westminster 21157
  • Newer than 69% of homes in Westminster 21157

What homes are worth in Westminster 21157

Each bar is how many homes fall in that price range. The marker is this home.

This home
$212K$943K

This home is worth more than 79% of homes in Westminster 21157.

How it measures up in Westminster 21157

The dot is this home. The mark in the middle is the typical home in Westminster 21157.

Estimated value$618,673
CheaperTypical $445,200Pricier

Pricier than 79% of homes nearby

Price per ft²$232
CheaperTypical $260Pricier

Pricier than 27% of homes nearby

Living area2,672 ft²
SmallerTypical 1,720 ft²Bigger

Bigger than 83% of homes nearby

Lot size1.51 ac
SmallerTypical 0.62 acBigger

Bigger than 77% of homes nearby

Year built1990
OlderTypical 1979Newer

Newer than 69% of homes nearby

How 3066 Deep Valley Dr ranks against every home in each area.
MeasureThis homeWestminster 21157Carroll County
Estimated valuepricier than$618,67379% of homes75% of homes
Price per ft²pricier than$23227% of homes24% of homes
Living areabigger than2,672 ft²83% of homes82% of homes
Lot sizebigger than1.51 ac77% of homes73% of homes
Year builtnewer than199069% of homes61% of homes

About 3066 Deep Valley Dr

How much is 3066 Deep Valley Dr, Westminster, MD worth?

The TopHap Estimate for 3066 Deep Valley Dr, Westminster, MD is $618,673 as of Sep 24, 2026. The likely range is $592,777 to $644,569. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3066 Deep Valley Dr, Westminster, MD last sell?

3066 Deep Valley Dr, Westminster, MD last sold on Nov 3, 2017 for $337,000, according to the county's recorded deed.

How big is 3066 Deep Valley Dr, Westminster, MD?

3066 Deep Valley Dr, Westminster, MD has 3 bathrooms, 2,672 square feet of living space and a 1.51-acre lot.

When was 3066 Deep Valley Dr, Westminster, MD built?

3066 Deep Valley Dr, Westminster, MD was built in 1990, making it 36 years old. The building has 2 stories.

What schools serve 3066 Deep Valley Dr, Westminster, MD?

3066 Deep Valley Dr, Westminster, MD is assigned to Mechanicsville Elementary School (elementary), rated A; Westminster High School (high), rated B+; Westminster West Middle School (middle), rated A-. All sit in Carroll County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3066 Deep Valley Dr, Westminster, MD compare to other homes in Westminster 21157?

Among the 12,564 homes in Westminster 21157, it is worth more than 79% of them ($618,673 against a typical $445,200), its price per square foot is higher than 27% of them ($232 against a typical $260), it is bigger than 83% of them (2,672 ft² against a typical 1,720 ft²), its lot is bigger than 77% of them (1.51 ac against a typical 0.62 ac) and it is newer than 69% of them (1990 against a typical 1979). Measured against all of Carroll County, it is worth more than 75% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 3066 Deep Valley Dr, Westminster, MD?

The 2025 property tax bill for 3066 Deep Valley Dr, Westminster, MD was $5,015. The county assessed it at $483,967.

More homes on Deep Valley Dr

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Assigned schools

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